If the straight lines x = 1 + s, y = 1 − 3 − λs, z = 1 + λs and x = 1/2 , y = 1 + t, z = 2 − t withparameters ‘s’ and ‘t’ respectively are coplanar, then λ equal to:

JEE Mains Model Paper 16

Question : 68 of 90

Marks: +1, -0

If the straight lines x = 1 + s, y = 1 − 3 − λs, z = 1 + λs and x =

, y = 1 + t, z = 2 − t withparameters ‘s’ and ‘t’ respectively are coplanar, then λ equal to:

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